54590998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 105267600

約数和(自身を除く): 50676602

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 154, 178, 539, 569, 623, 979, 1078, 1138, 1246, 1958, 3983, 4361, 6259, 6853, 7966, 8722, 12518, 13706, 27881, 43813, 47971, 50641, 55762, 87626, 95942, 101282, 306691, 354487, 557051, 613382, 708974, 1114102, 2481409, 3899357, 4962818, 7798714, 27295499, 54590998]

約数ペア:

[(1, 54590998), (2, 27295499), (7, 7798714), (11, 4962818), (14, 3899357), (22, 2481409), (49, 1114102), (77, 708974), (89, 613382), (98, 557051), (154, 354487), (178, 306691), (539, 101282), (569, 95942), (623, 87626), (979, 55762), (1078, 50641), (1138, 47971), (1246, 43813), (1958, 27881), (3983, 13706), (4361, 12518), (6259, 8722), (6853, 7966)]